How to Convert a Video File to Mpeg4 With MP3 Audio
- 1). Go to the Handbrake website (see Resources) and download and install the latest version of the program.
- 2). Launch the Handbrake application on your PC or Mac computer.
- 3). Highlight the file you want to convert and then press the "Open" button.
- 4). Make sure the "MP4" option is selected as the format in the "Output Settings" section. This is the default setting and will ensure that Handbrake uses the MPEG-4 codec when converting the file.
- 5). Go to the "Audio" tab in the Handbrake window.
- 6). Open the "Audio Codec" drop-down menu under "Track 1" and select "MP3."
- 7). Press the "Start" button at the top of the window to begin creating an MP4 file using MPEG-4 video and MP3 audio.